It would take you 15 minutes
To simplify combine like terms:
8m + 7m = 15m
4n - 2n = 2n
Simplified: 15m + 2n
14 points per game is the unit rate
Is 156 1/5 a mixed number? if so, your answer should be 70.2
you have to convert the mixed number into a decimal.
156 1/5= 31.2
now add the them both,
39+31.2=70.2
hope this helps....
